Model
PowerBass S-1204D
Rating
DIAM
12"
FS(Hz)
31
VAS(l)
65
QTS
0.5
PWR(W)
600
SPL(dB)
87.2
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
31
Vas(l)
65
Qts
0.5
Qms
4.5
Qes
0.563
Bl(Tm)
9.1
Mms(gr)
151
Cms(mm/N)
0.175
Rms(kg/s)
6.514
Le(mH)
0
Re(Ohm)
1.6
Sd(sq.mm)
51070
Vd(l)
0.485
X-max(mm)
10
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.33
Sensitivity(dB) 1-W
87.2
Sensitivity(dB) 2.8-V
94.2
Mounting Information
Speaker Displacement (l)
3.6
Total Diameter (mm)
317
Cutout Diameter (mm)
278
Mounting Depth (mm)
138
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
